Enum representation of the type of segment.
PHYSICAL_ACTIVITY__HIGH
PHYSICAL_ACTIVITY__LIMITED
PHYSICAL_ACTIVITY__MODERATE
MOBILITY__HIGH
MOBILITY__LIMITED
MOBILITY__MODERATE
SOCIAL_ACTIVITY__HIGH
SOCIAL_ACTIVITY__LIMITED
SOCIAL_ACTIVITY__MODERATE
BAR_GOER
FOODIE
HEALTHY_BIKER
DIE_HARD_DRIVER
EARLY_BIRD
EASY_COMMUTER
FREQUENT_FLYER
FULLTIME_WORKER
GREEN_COMMUTER
HEALTHY_WALKER
HEAVY_COMMUTER
HOME_BOUND
HOMEBODY
HOMEWORKER
LATE_WORKER
LONG_COMMUTER
NATURE_LOVER
NIGHT_OWL
NIGHTWORKER
NORMAL_COMMUTER
PARTTIME_WORKER
PUBLIC_TRANSPORTS_COMMUTER
PUBLIC_TRANSPORTS_USER
RESTO_LOVER
SHOPAHOLIC
SHORT_COMMUTER
SLEEP_DEPRIVED
SPORTIVE
STUDENT
UBER_PARENT
WORK_LIFE_BALANCE
WORK_TRAVELLER
WORKAHOLIC
